Get a kick out of fitness with this little device. It tracks steps, distance, and calories burned – and syncs those stats to your computer and select smartphones. In doing so, it celebrates how much more you do each day. Zip encourages you to set goals, challenge friends, and go farther one step at time. That's how you turn everyday life into a social, achievable, awesome path to fitness.
If you want to turn fitness into a lifestyle, the One is for you. For starters, it never rests. During the day, it tracks your steps, distance, calories burned, and stairs climbed. Come nightfall, it measures your sleep cycle, helps you learn how to sleep better, and wakes you in the morning.